package com.atguigu.gulimail.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.atguigu.common.to.es.SkuEsModel;
import com.atguigu.gulimail.search.config.gulimailElasticSearchConfig;
import com.atguigu.gulimail.search.constant.EsConstant;
import com.atguigu.gulimail.search.service.ProductSaveService;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @author fangy
 * @date 2022-09-24 18:17
 */
@Slf4j
@Service("ProductSaveService")
public class ProductSaveServiceImpl implements ProductSaveService {

    @Autowired
    RestHighLevelClient restHighLevelClient;

    @Override
    public boolean saveProduct(List<SkuEsModel> skuEsModel) throws IOException {


        BulkRequest bulkRequest = new BulkRequest();

        for (SkuEsModel model:skuEsModel) {

            IndexRequest indexRequest = new IndexRequest(EsConstant.PRODUCT_INDEXT);

            indexRequest.id(model.getSkuId().toString());

            String s = JSON.toJSONString(model);
            indexRequest.source(s, XContentType.JSON);

            bulkRequest.add(indexRequest);

        }


        BulkResponse bulk = restHighLevelClient.bulk(bulkRequest, gulimailElasticSearchConfig.COMMON_OPTIONS);

        boolean b = bulk.hasFailures();

        List<String> collect = Arrays.stream(bulk.getItems()).map((item) -> {

            return item.getId();
        }).collect(Collectors.toList());
        log.info("商品上架完成,{},返回数据,{}",collect,bulk.toString());

        return b;
    }
}


































